For use on building parapets and flat roofs. Manufactured out of aluminum with scratch resistant epoxy powder coat for lasting durability. The RF24 is compatible with all camera domes with 1.5 in. NPT interface.Features Durable aluminum for outdoor environments Scratch resistant epoxy powder coat Threaded inserts for fast and easy installation Compatible with all camera domes that use standard 1.5 in. NPT interfaceSpecifications Weight capacity - 50 lbs. (23kg) Mounting interface - 1.5 in. NPT thread compatible Construction - durable aluminum Product finish - scratch resistant epoxy powder coat Item Weight - 22 lbs. (10kg) Dimension - 5 L x 29 W x 31 H in. Color - Black